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Author Question: What evidence has Chandra found to contradict the hypothesis that black holes merge during galaxy ... (Read 34 times)

crobinson2013

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on: Jul 27, 2018
What evidence has Chandra found to contradict the hypothesis that black holes merge during galaxy collisions?
 
  A) a double black hole in a single galaxy
  B) a black hole without a host galaxy
  C) a hypermassive black hole
  D) a triple black hole system
  E) a dwarf galaxy containing a black hole

Question 2

An atmosphere can escape a planet if the escape velocity is six times the average molecular speed at that temperature.
 
  Indicate whether the statement is true or false


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micaelaswann

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


crobinson2013

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Reply 2 on: Jul 27, 2018
Excellent

ebonylittles

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Reply 3 on: Yesterday
:D TYSM

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